#4331A3#4331A3

#4331A3 is a dark, vivid blue. Relative luminance 0.060; OKLCH L 40.9% C 0.174 H 282.7°. Best body text is #FFFFFF at 9.52:1 contrast (WCAG AA passes).

Color values

HEX	#4331A3
RGB	rgb(67, 49, 163)
HSL	hsl(249, 54%, 42%)
HSV	hsv(249, 70%, 64%)
CMYK	cmyk(58.9%, 69.9%, 0%, 36.1%)
CIE-LAB	lab(29.50, 40.11, -58.92)
CIE-LCH	lch(29.50, 71.28, 304.24°)
OKLab	oklab(40.95% 0.0384 -0.1697)
OKLCH	oklch(40.95% 0.174 282.7)
XYZ	xyz(10.0219, 6.0336, 35.2797)
Luminance	0.0603 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.02

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4331A3 #91A331

analogous

#3158A3 #4331A3 #7C31A3

triadic

#4331A3 #A34331 #31A343

tetradic

#4331A3 #A33158 #91A331 #31A37C

square

#4331A3 #A33158 #91A331 #31A37C

split-complementary

#4331A3 #A37C31 #58A331

monochromatic

#1C1545 #302374 #4331A3 #5D49C8 #8778D6

Accessibility & contrast

On white

9.52

#4331A3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#4331A3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4331A3

9.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4331A3	#FFFFFF	#000000	##FFFFFF
##4331A3	1.00	9.52	2.21	9.52
#FFFFFF	9.52	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049A6

Deuteranopia (green-blind)

#0042A1

Tritanopia (blue-blind)

#094F66

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #4331a3;
/* rgb */ color: rgb(67, 49, 163);
/* oklch */ color: oklch(40.9% 0.174 282.7);

Tailwind

colors: {
  custom: {
    50: '#826bbf',
    500: '#4331a3',
    950: '#000000',
  },
}

SCSS

$custom: #4331a3;
$custom-light: #826bbf;
$custom-dark: #000000;

JSON

{
  "hex": "#4331a3",
  "rgb": {
    "r": 67,
    "g": 49,
    "b": 163
  },
  "hsl": {
    "h": 249.474,
    "s": 53.774,
    "l": 41.569
  },
  "oklch": {
    "l": 0.40949,
    "c": 0.17395,
    "h": 282.7
  },
  "luminance": 0.06034
}

Semantic roles & 50–950 ramp

primary

#4331A3

secondary

#B2BF71

accent

#DD4BC6

background

#F8F6FB

surface

#F0EBF7

border

#CBC6D0

text

#0B0712

muted

#7C7A81

Preview Lab

Preview with #4331A3

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →